com
ST1G3234B
1-bit dual supply bus buffer level translator with A-side series resistor
Features
■ ■ ■
High speed: tPD = 4.
0 ns (max.
) at TA = 85 °C VCCB = 1.
65 V; VCCA = 3.
0 V Low power dissipation: ICCA = ICCB = 5 μA (max.
) at TA = 85 °C Symmetrical output impedance: |IOHA| = IOLA = 10 mA min at VCCA = 2.
75 V; VCCB = 1.
4 to 3.
6 V |IOHA| = IOLA = 6 mA min.
at VCCA = 2.
3 V; VCCB = 1.
4 to 3.
6 V Balanced propagation delays: tPLH ≅ tPHL Power-down protection on inputs and outputs 26 Ω series resistor on A-side outputs Operating
voltage range: – VCCA (opr.
) = 1.
4 to 3.
6 V – VCCB (opr.
) = 1.
4 to 3.
6 V Allows partial power-down when VCCA = 0, device consumes very low quiescent cu...